question_answer

Directions: In each of the given questions, one question and two statements numbered I and II are given. You have to decide whether the data given in both the statements are sufficient to answer the question or not. Read both the statements and give answer.

How much time will train A take to completely cross train B running in opposite direction (towards each other)?

I. The total length of train A and train B together is 777m.

II. Train B can cross an electric pole in 6 s. The respective ratio of speed of train A and train B is 7: 8.

A) If the data in statement I alone are sufficient to answer the question while the data in statement II alone are not sufficient to answer the question

B) If the data in statement II alone are sufficient to answer the question while the data in statement I alone are not sufficient to answer the question

C) If the data either in statement I or in statement II alone are sufficient to answer the question

D) If the data in both the statements together are not sufficient to answer the question

E) If the data in both the statements I and II together are sufficient to answer the question